apartment building apartment apart apathy aperture apex aphicide aphorism aplenty aplomb apogee apologetically apologetic apologize apostle apostrophe apothecary apotheosis appallingly appalling appall appanage apparel apparently apparent apparitional apparition appealing appeal appearance appear appease appellation appellative appendage appendix append appetency appetite appetizer applaud applause applesauce applicant application apply appointment appoint appraisal appraise appreciable appreciably appreciate appreciation appreciatively appreciative apprehend apprehension apprehensively apprehensive apprenticeship apprise approachable approach approbation appropriate approval approve approvingly approximately approximate approximation approximative appulse appurtenance apropos aptly apt